Kathy Griffin and Anderson Cooper attend the 2014 CNN Heroes: An All Star Tribute at American Museum of Natural History on November 18, 2014 in New York City. Still not over it. Kathy Griffin hasn’t gotten over the loss of her friendship with Anderson Cooper , which imploded in May after she posed for a controversial Donald Trump photo. “[She is] still really heartbroken over the friendship lost with [him],” a source tells Us Weekly . “[Her] friendship [with Anderson Cooper] ended almost immediately after he tweeted about her […]